//
// Created by zhulingfeng on 2020/2/6.
//

#ifndef BINARY_TREE_SRC_BINARY_TREE_NODE_HPP_
#define BINARY_TREE_SRC_BINARY_TREE_NODE_HPP_

class BinaryTreeNode {
 public:
  BinaryTreeNode() = default;
  explicit BinaryTreeNode(int val) : val_(val) {}

  int val_ = 0;
  BinaryTreeNode *left_ = nullptr;
  BinaryTreeNode *right_ = nullptr;
};

#endif  // BINARY_TREE_SRC_BINARY_TREE_NODE_HPP_
